THE GEMHOOD EDITORIAL LIBRARY
Vesuvianite gemstone guide
Vesuvianite, also called idocrase, occurs in many colours and can be cut as faceted gems or polished as opaque green material. Trade descriptions vary widely; confirm the specimen is vesuvianite, particularly for bright green faceted stones.
Gem facts · Quality considerations · Care & meaning
A study in colour and character
Every shade has a story.
Typical appearances for Vesuvianite. Natural stones vary, and lighting or treatment can change their appearance.
Where Vesuvianite is found
Italy; Canada
Italy
Canada
These are representative geological or commercial sources, not certified provenance for an individual stone. Country of origin should be substantiated independently when relevant to value.
What is Vesuvianite?
Vesuvianite, also called idocrase, occurs in many colours and can be cut as faceted gems or polished as opaque green material. Typical material appears in green, yellow, brown and violet shades, and is commonly described as calcium aluminium silicate mineral. The Mohs hardness for this material is approximately 6.5; hardness refers to resistance to scratching, not to breaking, cleavage or sensitivity to chemicals. Trade descriptions vary widely; confirm the specimen is vesuvianite, particularly for bright green faceted stones. Typical geological or commercial source regions include Italy; Canada; this does not establish the provenance of an individual gem. Clean with mild soapy water; protect from high heat and sudden impact. Ask for confirmation of identity, natural or lab-created status, and any treatments when choosing an individual stone.
History and cultural context
Vesuvianite is included in this educational directory for its distinctive material, appearance and cultural or collector interest. Vesuvianite, also called idocrase, occurs in many colours and can be cut as faceted gems or polished as opaque green material. Gem varieties and trade names can overlap: the precise identity of a particular specimen should be independently confirmed when relevant.
Colour and appearance
Green, yellow, brown and violet
Jewellery suitability
Trade descriptions vary widely; confirm the specimen is vesuvianite, particularly for bright green faceted stones.
Caring for Vesuvianite
Clean with mild soapy water; protect from high heat and sudden impact.
Cleaning guidance
Clean with mild soapy water; protect from high heat and sudden impact.
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Educational articles describe gemstone types and common trade practices. They are not individual gemological certificates, current price appraisals or medical advice.